| HUNAN KINGDOMINE MECHATRONICS TECHNOLOGY HK CO., LIMITED | Private company limited by shares | Live |
| KingdomNova Limited | | Live |
| Wisdom Kingdoms Company Limited | | Live |
| HK KINGDOMSHOE COMPANY LIMITED | Private company limited by shares | Dissolved |
| KINGDOMSHOP ENTERPRISE LIMITED | Private company limited by shares | Live |
| Kingdomsoft Limited | Private company limited by shares | Dissolved |
| KINGDOM-TECH ELECTRONIC LIMITED | Private company limited by shares | Live |
| Kingdomverse (Hong Kong) Limited | | Live |
| KINGDOM-Y LIMITED | Private company limited by shares | Live |
| FRANCE KINGDON.BILL DRESS INT'L LIMITED | Private company limited by shares | Dissolved |
| KINGDONE LIMITED | Private company limited by shares | Dissolved |
| KINGDOO INDUSTRIAL LIMITED | Private company limited by shares | Live |
| KINGDOO METAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| KINGDOOR INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| HONG KONG KINGDOT TECHNOLOGY LIMITED | | Live |
| KINGDOU PROPERTY LIMITED | | Live |
| KINGDOW INDUSTRIAL LIMITED | Private company limited by shares | Live |
| Kingdows Limited | Private company limited by shares | Live |
| Kingdragon Global Limited | Private company limited by shares | Live |
| Hong Kong Kingdray Co., Limited | Private company limited by shares | Live |
| KINGDRIVE SUPPLY LIMITED | Private company limited by shares | Live |
| KINGDRO ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| KINGDUFIT LIMITED | Private company limited by shares | Live |
| KINGDVR TECHNOLOGY (HK) LIMITED | Private company limited by shares | Dissolved |